Please note that these questions are related. The first set with figure A, the s

Question

Please note that these questions are related. The first set with figure A, the second set with figure B. Thank you

5. [1pt]
In the above figures f is located at the focal point of the lens. (Note: This question is all about figure a.) Select T-True, F-False. (If the first is T and the rest F, enter TFFFF.)

A) An object placed between f and the lens in Fig. a results in an image on the left side of the lens.
B) An object placed to the left of f in Fig. a produces a real image.
C) An object placed between f and the lens in Fig. a produces a real image.
D) The lens in Fig. a is a diverging lens.
E) An object placed to the left of f in Fig. a results in an image on the right side of the lens.

his question is now all about figure b. Select T-True, F-False. (If the first is T and the rest F, enter TFFFF.)

A) An object placed betweeen f and the lens in Fig. b results in an image on the left side of the lens.
B) An object placed to the left of f in Fig. b results in an image on the right side of the lens.
C) The lens in Fig. b is a diverging lens.
D) An object placed between f and the lens in Fig. b produces a virtual image.
E) An object placed to the left of f in Fig. b produces a virtual image.

Explanation / Answer

For the Figure A.

Answers Figure A: TTFFT

A) T (Any object placed between f and the lens will generate a virtual image, at the left side of the lens (virtual side))

B) T (Any object placed farther than f will generate a real image at the real side of the lens)

C) F (Will generate a virtual image)

D) F (Is a converging lens)

E) T (Any object placed farther than f will generate a real image at the real side of the lens, right side)

For Figure B

Answer Figure B: TFTTT

A) T (An object placed between f and the lens will generate a image at the left side)

B) F (In the divergent lens all images will be at the left side of the lens)

C) T

D) T (An object placed in front of the lens will generate a virtual image at the left side)

E) T (An object placed in front of the lens will generate a virtual image at the left side)

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